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waterloo gold practice


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-5 days 10:57:49

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Start

2025-10-30 00:20 CET

End

2025-10-30 07:00 CET

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waterloo gold practice

Problem F
Ellipse Eclipse — Problem Statistics

Back to problem description
Submissions 799
Accepted submissions 343
Submission ratio 42.93%
Authors 368
Full solves [?] 303
Full solve Ratio 82.34%

Solution running time distribution